What is the latest espruino version that works with hy 2.4 boards?

[espruino-discuss3]

Posted at 2014-02-01 by Serge_K

And where can I get it?

Thanks!

[espruino-discuss3]

Posted at 2014-02-01 by Serge_K

Nevermind, I've found the working one.
To test everything I've tried to read from a DS18B20 sensor but getTemp() method always return null so I have to manually assign sCode expando to get it work properly:

var ow = new OneWire(B1);
var sensor = require("DS18B20").connect(ow);
sensor.sCode = sensor.bus.search()[0];
sensor.getTemp();
=24.5625

[gfwilliams]

Posted at 2014-02-03 by @gfwilliams

Does the version from www.espruino.com/Download not work?

Thanks for letting us know about OneWire - That's a bit strange, I hadn't noticed problems on the Espruino Board (and it's basically the same chip inside).

[espruino-discuss3]

Posted at 2014-02-03 by Serge_K

The version I use is a bit outdated, so this issue with onewire may very well be fixed in later versions.

Gordon, I know that hy boards are unsupported officially but but I already have one so I have a question - what it takes to switch on and off the display led backlight on a hy 2.4 board, is it theoretically possible with espruino? Can I get away with some SPI commands?

Thank you for your work, js on hardware is awesome!

[gfwilliams]

Posted at 2014-02-03 by @gfwilliams

Hi Serge,

I just looked at the schematics, and the LED for the backlight is hard-wired. You'd have to actually change the board if you wanted to turn it on and off...

[espruino-discuss3]

Posted at 2014-02-03 by Serge_K

Eh, you can't have it all.
I will try to insert a switch button to pin 19 or pin 20 of the tft connector.
Thanks for your help!

[espruino-discuss3]

Posted at 2014-02-04 by Harry_T

Hi Serge,
I have an HY 2.4 board - could I possibly have a copy of your version to see if it fixes a problem I am having with the LCD screen?
Many thanks,

Harry

[espruino-discuss3]

Posted at 2014-02-04 by Serge_K

Hi, this is the version I settled on:
espruino-nightly.noda.se/2013-11-22/hystm32_24/

[espruino-discuss3]

Posted at 2014-02-04 by Harry_T

Serge - many many thanks - that is about 300 times better!

Best regards,

Harry